Search for Compact Extragalactic Radio Sources Near Massive(21)
发布时间:2021-06-08
发布时间:2021-06-08
We have used the Very Large Array to search for compact milliarcsecond-size radio sources near methanol masers in high-mass star-forming regions. Such sources are required for Very Long Baseline Interferometry phase-referencing observations. We conducted p
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